Malware Analysis Report

2024-09-11 13:51

Sample ID 240615-a3vfxsshlh
Target 2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear
SHA256 5a368fa901666c714335f1503850c0376f4be1821493f4c4e234f42a882a8db5
Tags
xworm execution persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

5a368fa901666c714335f1503850c0376f4be1821493f4c4e234f42a882a8db5

Threat Level: Known bad

The file 2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear was found to be: Known bad.

Malicious Activity Summary

xworm execution persistence rat trojan

Detect Xworm Payload

Detects Windows executables referencing non-Windows User-Agents

Xworm family

Xworm

Detects Windows executables referencing non-Windows User-Agents

Command and Scripting Interpreter: PowerShell

Drops startup file

Executes dropped EXE

Checks computer location settings

Looks up external IP address via web service

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Uses Task Scheduler COM API

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Command and Scripting Interpreter
T1059
PowerShell
T1059.001
Scheduled Task/Job
T1053
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Defense Evasion
TA0005
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-15 00:44

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A

Detects Windows executables referencing non-Windows User-Agents

Description Indicator Process Target
N/A N/A N/A N/A

Xworm family

xworm

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 00:44

Reported

2024-06-15 00:47

Platform

win7-20240611-en

Max time kernel

136s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Xworm

trojan rat xworm

Detects Windows executables referencing non-Windows User-Agents

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MacroRecorder.lnk C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MacroRecorder.lnk C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\MacroRecorder N/A
N/A N/A C:\ProgramData\MacroRecorder N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\MacroRecorder = "C:\\ProgramData\\MacroRecorder" C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\System32\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\MacroRecorder N/A
Token: SeDebugPrivilege N/A C:\ProgramData\MacroRecorder N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2192 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2528 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\schtasks.exe
PID 2192 wrote to memory of 2528 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\schtasks.exe
PID 2192 wrote to memory of 2528 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\schtasks.exe
PID 2800 wrote to memory of 1900 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder
PID 2800 wrote to memory of 1900 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder
PID 2800 wrote to memory of 1900 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder
PID 2800 wrote to memory of 1552 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder
PID 2800 wrote to memory of 1552 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder
PID 2800 wrote to memory of 1552 N/A C:\Windows\system32\taskeng.exe C:\ProgramData\MacroRecorder

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\MacroRecorder'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'MacroRecorder'

C:\Windows\System32\schtasks.exe

"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "MacroRecorder" /tr "C:\ProgramData\MacroRecorder"

C:\Windows\system32\taskeng.exe

taskeng.exe {0E16E16D-9DBD-4FAF-A4D2-C119156E2A19} S-1-5-21-39690363-730359138-1046745555-1000:EILATWEW\Admin:Interactive:[1]

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
NL 194.26.192.246:7000 tcp

Files

memory/2192-0-0x000007FEF5B43000-0x000007FEF5B44000-memory.dmp

memory/2192-1-0x0000000000EF0000-0x0000000000F20000-memory.dmp

memory/2192-2-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

memory/2700-7-0x000000001B160000-0x000000001B442000-memory.dmp

memory/2700-8-0x00000000024E0000-0x00000000024E8000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

MD5 a1e0e95104249800184cc41ca45d8a3d
SHA1 8cef0a25972ba258dd189fcfb11584bf7631e468
SHA256 589f36175aa40977b3ecdcb0ed84dd10f9e0e49d41759af4a936f85c559d3b42
SHA512 07fc4ab8bb525ac76f41ee23a7e53c04d23b7d399177fa18c4528c59be2570914ac5d072d2002a910ba23c8eb32f5f691aa81ad0b64353969ec2b5a7a962bff4

memory/2496-14-0x000000001B360000-0x000000001B642000-memory.dmp

memory/2496-15-0x0000000001EE0000-0x0000000001EE8000-memory.dmp

memory/2192-29-0x000007FEF5B43000-0x000007FEF5B44000-memory.dmp

memory/2192-30-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

C:\ProgramData\MacroRecorder

MD5 acffc1f0283e48c3be63bdaef1b841e3
SHA1 317e5b38615a5b33e90d4c9a9e5648afdf3d97fe
SHA256 5a368fa901666c714335f1503850c0376f4be1821493f4c4e234f42a882a8db5
SHA512 47e019e385e503bfc160bef1a7b3aeb395e2bf5c442b72d3b136672e42da9e0409b3daa810a168f8718bebed264c6cc0199d3ae3741cd3895777dafd73ec287d

memory/1900-35-0x0000000000BC0000-0x0000000000BF0000-memory.dmp

memory/1552-37-0x0000000001220000-0x0000000001250000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 00:44

Reported

2024-06-15 00:47

Platform

win10v2004-20240508-en

Max time kernel

139s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Xworm

trojan rat xworm

Detects Windows executables referencing non-Windows User-Agents

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MacroRecorder.lnk C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MacroRecorder.lnk C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\MacroRecorder N/A
N/A N/A C:\ProgramData\MacroRecorder N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MacroRecorder = "C:\\ProgramData\\MacroRecorder" C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\System32\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\MacroRecorder N/A
Token: SeDebugPrivilege N/A C:\ProgramData\MacroRecorder N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4640 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 4472 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 4472 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4640 wrote to memory of 3088 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\schtasks.exe
PID 4640 wrote to memory of 3088 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe C:\Windows\System32\schtasks.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '2024-06-15_acffc1f0283e48c3be63bdaef1b841e3_hiddentear.exe'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\MacroRecorder'

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'MacroRecorder'

C:\Windows\System32\schtasks.exe

"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "MacroRecorder" /tr "C:\ProgramData\MacroRecorder"

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

C:\ProgramData\MacroRecorder

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
NL 194.26.192.246:7000 tcp
NL 194.26.192.246:7000 tcp
US 52.111.227.11:443 tcp
NL 194.26.192.246:7000 tcp
NL 194.26.192.246:7000 tcp
NL 194.26.192.246:7000 tcp

Files

memory/4640-0-0x00007FFBF81B3000-0x00007FFBF81B5000-memory.dmp

memory/4640-1-0x0000000000E40000-0x0000000000E70000-memory.dmp

memory/4640-2-0x00007FFBF81B0000-0x00007FFBF8C71000-memory.dmp

memory/3312-9-0x00007FFBF81B0000-0x00007FFBF8C71000-memory.dmp

memory/3312-8-0x000001E6EDD60000-0x000001E6EDD82000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_etdpi43h.0hx.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3312-14-0x00007FFBF81B0000-0x00007FFBF8C71000-memory.dmp

memory/3312-17-0x00007FFBF81B0000-0x00007FFBF8C71000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 77d622bb1a5b250869a3238b9bc1402b
SHA1 d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256 f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512 d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 65a68df1062af34622552c4f644a5708
SHA1 6f6ecf7b4b635abb0b132d95dac2759dc14b50af
SHA256 718dc2f5f4a6dbb7fab7f3db05bd7f602fb16526caae7084ab46c3ab4e7bad35
SHA512 4e460eb566032942547b58411222dd26ae300a95f83cf5ae6df58ebd28594341123611b348bd4031a33bc7f38307d5cb8fb677bba8c896919e3eee677a104d4d

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 10890cda4b6eab618e926c4118ab0647
SHA1 1e1d63b73a0e6c7575f458b3c7917a9ce5ba776d
SHA256 00f8a035324d39bd62e6dee5e1b480069015471c487ebee4479e6990ea9ddb14
SHA512 a2ee84006c24a36f25e0bca0772430d64e3791f233da916aecdeae6712763e77d55bbbd00dc8f6b2b3887f3c26ab3980b96c5f46cc823e81e28abbbc5fc78221

memory/4640-55-0x00007FFBF81B0000-0x00007FFBF8C71000-memory.dmp

C:\ProgramData\MacroRecorder

MD5 acffc1f0283e48c3be63bdaef1b841e3
SHA1 317e5b38615a5b33e90d4c9a9e5648afdf3d97fe
SHA256 5a368fa901666c714335f1503850c0376f4be1821493f4c4e234f42a882a8db5
SHA512 47e019e385e503bfc160bef1a7b3aeb395e2bf5c442b72d3b136672e42da9e0409b3daa810a168f8718bebed264c6cc0199d3ae3741cd3895777dafd73ec287d

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\MacroRecorder.log

MD5 2ff39f6c7249774be85fd60a8f9a245e
SHA1 684ff36b31aedc1e587c8496c02722c6698c1c4e
SHA256 e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
SHA512 1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1